Monthly climate guide
Rijeka weather in June
Expect warm weather in Rijeka in June: afternoons reach about 22°C (72°F), while nights drop to around 12°C (54°F). Around 92 mm of rain falls over the month (wet), and skies are often cloudy. Daytime highs are 5°C warmer than May and 2°C cooler than July.
What stands out in June
- Only 2 months are warmer in Rijeka than June.
- Just 30 km apart, but Rijeka runs about 2°C cooler than Krk this month.
- June brings early summer to Rijeka.
Avg high
22°C
72°F
Avg low
12°C
54°F
Rainfall
92 mm
wet
Humidity
76%
relative
Sky
56%
cloud · often cloudy
Rijeka weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 3°C / 38°F | -3°C / 27°F | 80 mm | 91% | 74% |
| February | 4°C / 39°F | -3°C / 26°F | 112 mm | 90% | 75% |
| March | 9°C / 49°F | 0°C / 32°F | 81 mm | 84% | 63% |
| April | 15°C / 58°F | 4°C / 39°F | 76 mm | 78% | 64% |
| May | 18°C / 64°F | 8°C / 46°F | 122 mm | 78% | 66% |
| June | 22°C / 72°F | 12°C / 54°F | 92 mm | 76% | 56% |
| July | 24°C / 76°F | 14°C / 58°F | 77 mm | 74% | 49% |
| August | 25°C / 77°F | 14°C / 57°F | 80 mm | 73% | 43% |
| September | 20°C / 68°F | 10°C / 50°F | 138 mm | 79% | 58% |
| October | 15°C / 59°F | 6°C / 43°F | 140 mm | 85% | 65% |
| November | 9°C / 49°F | 3°C / 37°F | 155 mm | 91% | 75% |
| December | 5°C / 41°F | -2°C / 29°F | 101 mm | 92% | 70% |
What to pack for June
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is June a good time to visit Rijeka?
Compare the months in the chart above to find your ideal window.
Best time to visit Rijeka →Other Croatia cities in June
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Rijeka weather in June. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/croatia/rijeka/june
<a href="https://weathercompare.eu/weather/croatia/rijeka/june">Rijeka weather in June</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/croatia/rijeka" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Rijeka weather in June"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/croatia/rijeka/june">Rijeka weather in June</a> – WeatherCompare</p>
Rijeka in June: quick answers
Is June a good time to visit Rijeka?
Yes. June is one of the best months for Rijeka, with highs around 22°C and about 92 mm of rain.
How warm is Rijeka in June?
Average highs are about 22°C (72°F) and average lows about 12°C (54°F), based on 10 years of daily data.
Does it rain a lot in Rijeka in June?
Rijeka typically gets around 92 mm of rain in June — wet.
Figures are long-term averages for the area around Rijeka (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.